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The table shows the combined weather forecast in Jan Mayen for a week ahead, automatically compiled according to several independent sources. The time is local. The atmospheric pressure in mm of mercury - at the level of the city (station).
The indicators of Tef (effective temperature), Tefs (effective sun temperature) and verbal characteristics of weather comfort are given (see explanations below).

Weather in Jan Mayen

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
24.11
Sun
night
01 h
Clear -2 753 N
7 m/s
0.0 -8 -8
24.11
Sun
morn
07 h
Light cloudy -3 753 N
7 m/s
0.0 -9 -9
24.11
Sun
day
13 h
Light cloudy -3 752 N
6 m/s
0.0 -8 -8
24.11
Sun
even
19 h
Light cloudy -3 751 N
6 m/s
0.0 -8 -8
25.11
Mon
night
01 h
Mostly cloudy -3 750 N
7 m/s
0.0 -10 -10
25.11
Mon
morn
07 h
Mostly cloudy -4 750 N
5 m/s
0.0 -9 -9
25.11
Mon
day
13 h
Mostly cloudy -4 750 NW
5 m/s
0.0 -9 -9
25.11
Mon
even
19 h
Mostly cloudy -3 749 W
6 m/s
0.0 -9 -9
26.11
Tue
night
01 h
Mostly cloudy -2 749 SW
8 m/s
0.0 -8 -8
26.11
Tue
morn
07 h
Mostly cloudy -1 746 W
7 m/s
0.0 -7 -7
26.11
Tue
day
13 h
Mostly cloudy -3 747 NW
6 m/s
0.0 -9 -9
26.11
Tue
even
19 h
Mostly cloudy -4 751 NW
5 m/s
0.0 -9 -9
27.11
Wen
night
01 h
Light snow -6 755 N
8 m/s
0.1 -13 -13
27.11
Wen
morn
07 h
Light snow -4 754 NE
7 m/s
0.1 -11 -11
27.11
Wen
day
13 h
Snow -6 755 N
9 m/s
0.7 -14 -14
27.11
Wen
even
19 h
Snow -7 758 N
12 m/s
0.6 -17 -17
28.11
Thu
night
01 h
Light snow -7 766 NW
11 m/s
0.1 -16 -16
28.11
Thu
night
01 h
Light snow -7 766 NW
11 m/s
0.1 -16 -16
28.11
Thu
morn
07 h
Light snow -10 761 NW
12 m/s
0.1 -20 -20
28.11
Thu
day
13 h
Light snow -8 764 NW
11 m/s
0.1 -18 -18
28.11
Thu
even
19 h
Light snow -7 765 NW
12 m/s
0.2 -16 -16
29.11
Fri
night
01 h
Light snow -8 764 N
8 m/s
0.1 -16 -16
29.11
Fri
morn
07 h
Mostly cloudy -8 765 N
7 m/s
0.0 -16 -16
29.11
Fri
day
13 h
Cloudy -7 764 NW
7 m/s
0.0 -15 -15
29.11
Fri
even
19 h
Mostly cloudy -7 763 NW
6 m/s
0.0 -14 -14
30.11
Sat
night
01 h
Light snow -7 766 N
7 m/s
0.1 -15 -15
30.11
Sat
morn
07 h
Light snow -8 766 N
7 m/s
0.2 -15 -15
30.11
Sat
day
13 h
Light snow -7 766 N
7 m/s
0.1 -15 -15
30.11
Sat
even
19 h
Light snow -8 768 N
7 m/s
0.2 -16 -16
Sun, 24.11
Sun
Sun
Sun
Sun
Mon
Mon
Mon
Mon
01 h
07 h
13 h
19 h
01 h
07 h
13 h
19 h
Air temperature,°С
-2
-3
-3
-3
-3
-4
-4
-3
Atmospheric pressure
753
753
752
751
750
750
750
749
Wind
N
7 m/s
N
7 m/s
N
6 m/s
N
6 m/s
N
7 m/s
N
5 m/s
NW
5 m/s
W
6 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
-8
-9
-8
-8
-10
-9
-9
-9
Tefs,°C
-8
-9
-8
-8
-10
-9
-9
-9
Weather comfort
 
 
 
 
 
 
 
 
Tue
Tue
Tue
Tue
Wen
Wen
Wen
Wen
01 h
07 h
13 h
19 h
01 h
07 h
13 h
19 h
Air temperature,°С
-2
-1
-3
-4
-6
-4
-6
-7
Atmospheric pressure
749
746
747
751
755
754
755
758
Wind
SW
8 m/s
W
7 m/s
NW
6 m/s
NW
5 m/s
N
8 m/s
NE
7 m/s
N
9 m/s
N
12 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.1
0.1
0.7
0.6
Tef,°C
-8
-7
-9
-9
-13
-11
-14
-17
Tefs,°C
-8
-7
-9
-9
-13
-11
-14
-17
Weather comfort
 
 
 
 
 
 
 
 
Thu
Thu
Thu
Thu
Thu
Fri
Fri
Fri
01 h
01 h
07 h
13 h
19 h
01 h
07 h
13 h
Air temperature,°С
-7
-7
-10
-8
-7
-8
-8
-7
Atmospheric pressure
766
766
761
764
765
764
765
764
Wind
NW
11 m/s
NW
11 m/s
NW
12 m/s
NW
11 m/s
NW
12 m/s
N
8 m/s
N
7 m/s
NW
7 m/s
Precipitation, mm
0.1
0.1
0.1
0.1
0.2
0.1
0.0
0.0
Tef,°C
-16
-16
-20
-18
-16
-16
-16
-15
Tefs,°C
-16
-16
-20
-18
-16
-16
-16
-15
Weather comfort
 
 
 
 
 
 
 
 
Fri
Sat
Sat
Sat
Sat
19 h
01 h
07 h
13 h
19 h
Air temperature,°С
-7
-7
-8
-7
-8
Atmospheric pressure
763
766
766
766
768
Wind
NW
6 m/s
N
7 m/s
N
7 m/s
N
7 m/s
N
7 m/s
Precipitation, mm
0.0
0.1
0.2
0.1
0.2
Tef,°C
-14
-15
-15
-15
-16
Tefs,°C
-14
-15
-15
-15
-16
Weather comfort
 
 
 
 
 
 
 
 
  • Sun, 24.11
  • Tue, 26.11
  • Thu, 28.11
  • Fri, 29.11
Location of a geographical point Jan Mayen (Norway): latitude 70.93 longitude -8.67 height above sea level 10 m.
Navigation:
Notes:
Tef - Effective temperature - the temperature felt by a seasonally dressed person in the shade. The calculation takes into account the influence of humidity, wind speed and atmospheric pressure on the human heat perception.
Tefs - Effective sun temperature - the temperature that a person feels, adjusted for solar radiation. Depends on the amount of cloud cover and the height of the sun above the horizon. At night and in cloudy weather the correction is zero.
Weather comfort - a verbal characteristic that characterizes the favorability or unfavorability of forecast meteorological conditions for a seasonally dressed person. Both relative characteristics are used: warm, cool, cold, very cold, showing how much the expected Tef will be higher or lower than the norm, and absolute ones: the risk of sunstroke, the risk of overheating, hot, very hot, stuffy, very stuffy, comfort, the risk of colds, the risk of frostbite that occur when the Tef, Tefs, air temperature or a combination of certain criteria are reached.